691708 ÷ 2 
We want to figure out the number of times 691708 can be divided by 2.

Step 1:
2 can be fit into 6 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 6 from 6, we get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 2

Advancing to step 2:
When dividing 9 by 2, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Deduct 8 from 9 and we're left with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 2

On to step 3:
If we divide 11 by 2, we get 5 and a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 345.0
The remainder is 1 after subtracting 10 from 11.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 2

Advancing to step 4:
2 goes into 17 8 times with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 3458.0
Deduct 16 from 17 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 2

On to step 5:
2 goes into 10 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 34585.0
Subtracting 10 from 10 leaves us with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 2

Advancing to step 6:
If we divide 8 by 2, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 345854.0
If we subtract 8 from 8, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 345854.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 2, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 345854.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 345854.0 with a remaining 0.0.